This opportunity involves the procurement and on-site installation of transparent armor for 2009-2011 Chevrolet Suburbans, including windshields, door glass, and rear cargo glass. All transparent armor must be one-piece, laminated construction with an anti-spall inner layer and meet NIJ Level III ballistic protection, with specific thickness requirements of 38mm or 21mm. The work includes removing existing delaminating windshields and installing two windshields and multiple door glass units. Performance of services is on-site, though the specific location is not mentioned. No budget amounts or submission timelines are provided.